| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 6498.64 | 30254.04 | 1681.90 | -3078.68 | 999.02 |
| Adjustment | -741.01 | -25225.40 | 1382.99 | 8279.22 | 2466.96 |
| Changes In working Capital | 2151.58 | 3935.03 | 649.88 | -491.86 | 787.27 |
| Cash Flow after changes in Working Capital | 7909.21 | 8963.67 | 3714.77 | 4708.68 | 4253.25 |
| Cash Flow from Operating Activities | 5207.90 | 7067.50 | 2756.96 | 3501.70 | 2756.91 |
| Cash Flow from Investing Activities | -3666.21 | -11765.30 | -20428.85 | 969.74 | -591.21 |
| Cash Flow from Financing Activities | 19.74 | 346.35 | 18803.78 | -1433.54 | -781.13 |
| Net Cash Inflow / Outflow | 1561.43 | -4351.45 | 1131.89 | 3037.90 | 1384.57 |
| Opening Cash & Cash Equivalents | 2051.52 | 6402.97 | 5271.08 | 2233.18 | 848.61 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 3612.95 | 2051.52 | 6402.97 | 5271.08 | 2233.18 |